<?php
/* -------------------------------------------------------------------------------------
* 	ID:						$Id: categories.php 140 2013-09-22 07:44:23Z phone.mueller@googlemail.com $
* 	Letzter Stand:			$Revision: 140 $
* 	zuletzt geaendert von:	$Author: siekiera $
* 	Datum:					$Date: 2013-09-22 07:44:23 +0000 (Sun, 22 Sep 2013) $
*
* 	SEO:mercari by Siekiera Media
* 	http://www.seo-mercari.de
*
* 	Copyright (c) since 2011 SEO:mercari
* --------------------------------------------------------------------------------------
* 	based on:
* 	(c) 2000-2001 The Exchange Project  (earlier name of osCommerce)
* 	(c) 2002-2003 osCommerce - www.oscommerce.com
* 	(c) 2003     nextcommerce - www.nextcommerce.org
* 	(c) 2005     xt:Commerce - www.xt-commerce.com
*
* 	Released under the GNU General Public License
* ----------------------------------------------------------------------------------- */

$box_smarty = new smarty();
$box_content = '';

if (!FORCE_CACHE) {
	$cache=false;
	$box_smarty->caching = false;
} else {
	$cache=true;
	$box_smarty->caching = true;
	$box_smarty->cache_lifetime = CACHE_LIFETIME;
	$box_smarty->cache_modified_check = CACHE_CHECK;
	$cache_id = $_SESSION['language'].$_SESSION['customers_status']['customers_status_id'].$cPath;
}

if(!$box_smarty->isCached(CURRENT_TEMPLATE.'/boxes/box_categories.html', $cache_id) || !$cache){

	require_once(DIR_FS_INC.'inc.count_products_in_category.php');
	
	$cat_config = array('min_level' =>	end(explode('_', $_GET['cPath'])),
						'max_level' =>	10,
						'hide_empty' =>	(CATEGORY_HIDE_EMPTY=='true'?true:false));

	function categories($catid = 0, $level = 1) {

		global $cPath, $current_category_id, $cat_config, $db;

		if(GROUP_CHECK == 'true')
			$group_check = " AND c.group_permission_".$_SESSION['customers_status']['customers_status_id']." = 1 ";

		$categories = $db->db_query("SELECT
											c.categories_id,
											cd.categories_name
										FROM
											".TABLE_CATEGORIES." c,
											".TABLE_CATEGORIES_DESCRIPTION." cd
										WHERE
											c.parent_id = ".(int)$catid."
										AND
											c.categories_status = 1
											".$group_check."
										AND
											c.categories_id = cd.categories_id
										AND
											cd.language_id = ".(int)$_SESSION['languages_id']."
										ORDER BY
											sort_order");
		while(!$categories->EOF) {
			$open_ul = '';
			$current = false;
			if($categories->fields['categories_id'] == $current_category_id)
				$current = ' data-theme="b"';
			
			if(SHOW_COUNTS == 'true' || $cat_config['hide_empty'] == true)
				$products = count_products_in_category($categories->fields['categories_id']);

			if($cat_config['hide_empty'] == true) {
				$cat_tree 	.= 	"\n"
							.	'<li'.$current.' class="li_level_'.$level.'">'
							.	'<a href="'.href_link(FILENAME_DEFAULT, 'cPath='.$categories->fields['categories_id']).'">'
							.	$categories->fields['categories_name'];
					
				if(SHOW_COUNTS == 'true')
					$cat_tree .=	' <span class="ul-li-count">'.$products.'</span>';
				
				$cat_tree 	.=	'</a>';
				$cat_tree	.= 	categories($categories->fields['categories_id'], $level+1);
				$cat_tree 	.=	'</li>';
			}
			$categories->MoveNext();
		}

		if($cat_tree)
			return $cat_tree;
	}
	
	$box_smarty->assign('language', $_SESSION['language']);
	
	#if($cat = categories(end(explode('_', $_GET['cPath'])))) {
		
		$box_smarty->assign('html_tpl_path', CURRENT_TEMPLATE.'/html');		
		$box_smarty->assign('BOX_CONTENT', categories());
	#}
}

if(!$cache)
	$box_content = $box_smarty->fetch(CURRENT_TEMPLATE.'/boxes/box_categories.html');
else
	$box_content = $box_smarty->fetch(CURRENT_TEMPLATE.'/boxes/box_categories.html', $cache_id);

$smarty->assign('categories', $box_content);